CN205489620U - Portable solar charger - Google Patents
Portable solar charger Download PDFInfo
- Publication number
- CN205489620U CN205489620U CN201620054731.9U CN201620054731U CN205489620U CN 205489620 U CN205489620 U CN 205489620U CN 201620054731 U CN201620054731 U CN 201620054731U CN 205489620 U CN205489620 U CN 205489620U
- Authority
- CN
- China
- Prior art keywords
- relay
- voltage
- conversion circuit
- voltage conversion
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a portable solar charger, it includes photovoltaic array, voltage detection circuit, microprocessor, first relay, second relay, a voltage conversion circuit, the 2nd voltage conversion circuit, output circuit, wherein photovoltaic array is the direct current with solar energy transformation, voltage detection circuit is used for detecting galvanic value, voltage detection circuit with the magnitude of voltage that detects send to microprocessor, the microprocessor basis magnitude of voltage control first relay or the actuation of second relay, a voltage conversion circuit or the 2nd voltage conversion circuit will the voltage of photovoltaic array input turns into a fixed value, erupts simultaneously and delivers to output circuit. The utility model provides a portable solar charger can utilize solar energy power generation for field work just still can accomplish the selection to voltage conversion circuit according to photovoltaic array's electricity generation intensity simultaneously.
Description
Technical field
This utility model relates to electronic equipment technical field, particularly a kind of portable type solar energy charger.
Background technology
Existing solar charger housing, interface is less, causes function singleness, request solar panel peace
Dress layout is unreasonable, and, existing solar charger does not has and the mobile phone adaptive interface of one, more
There is no the design that can combine together with mobile phone so that carry out in the wild needing when various electrical equipment charging, mobile phone charging
Connecting a lot of line, parts are at random, make troubles to field work.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of portable type solar energy charger, its bag
Include:
Photovoltaic array, voltage detecting circuit, microprocessor, the first relay, the second relay, the first electricity
Voltage conversion circuit, the second voltage conversion circuit, output circuit；Described photovoltaic array and described voltage detecting electricity
Road connects, and described voltage detecting circuit is connected with described microprocessor, and described microprocessor is respectively with described the
One relay, the second relay connect, and described photovoltaic array outfan connects described first relay and second
Relay, described first relay, the second relay connect the first voltage conversion circuit, the second voltage respectively
Change-over circuit, described first voltage conversion circuit, the second voltage conversion circuit connect described output circuit respectively；
Described photovoltaic array converts solar energy into unidirectional current, described voltage detecting circuit be used for detecting described directly
The value of stream electricity, the magnitude of voltage detected is sent to described microprocessor by described voltage detecting circuit, described micro-
Processor controls described first relay or the second relay adhesive, described first electricity according to described magnitude of voltage
The photovoltaic conversion that described photovoltaic array is inputted by voltage conversion circuit or the second voltage conversion circuit is a fixed value,
And send to described output circuit.
It is preferred that described microprocessor is single-chip microcomputer.
It is preferred that described first voltage conversion circuit, the second voltage conversion circuit are respectively transformator.
It is preferred that described output circuit includes a USB delivery outlet.
This utility model has the advantages that
The portable type solar energy charger that this utility model provides can utilize solar electrical energy generation, makees for field
Industry, also just can complete the selection to voltage conversion circuit according to the generating intensity of photovoltaic array simultaneously.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above simultaneously
Advantage.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, institute embodiment will be described below
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only this practicality
Some novel embodiments, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The portable type solar energy charger construction schematic diagram that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
All other embodiments that member is obtained under not making creative work premise, broadly fall into this utility model
The scope of protection.
This utility model embodiment provides a kind of portable type solar energy charger, comprising: photovoltaic array 1,
Voltage detecting circuit 2, microprocessor the 3, first relay the 4, second relay the 5, first voltage conversion electricity
Road the 6, second voltage conversion circuit 7, output circuit 8；Photovoltaic array 1 is connected with voltage detecting circuit 2,
Voltage detecting circuit 2 is connected with microprocessor 3, microprocessor 3 respectively with first relay the 4, second relay
Device 5 connects, and photovoltaic array 1 outfan connects the first relay 4 and the second relay 5, the first relay 4,
Second relay 5 connects first voltage conversion circuit the 6, second voltage conversion circuit 7 respectively, and the first voltage turns
Change circuit the 6, second voltage conversion circuit 7 and connect output circuit 8 respectively；In the present embodiment, at a less valve
In the range of value, then changed by the first voltage conversion circuit 6 such as below 10V, as at more than 10V,
Then changed by the second voltage conversion circuit 7；
Photovoltaic array 1 converts solar energy into unidirectional current, and voltage detecting circuit 2 is used for detecting described unidirectional current
Value, the magnitude of voltage that detects is sent to microprocessor 3 by voltage detecting circuit 2, and microprocessor 3 is according to institute
State magnitude of voltage and control the first relay 4 or the second relay 5 adhesive, the first voltage conversion circuit 6 or the
The photovoltaic conversion that photovoltaic array 1 is inputted by two voltage conversion circuits 7 is a fixed value, and sends to exporting electricity
Road 8.
Microprocessor 3 is single-chip microcomputer, and first voltage conversion circuit the 6, second voltage conversion circuit 7 is respectively and becomes
Depressor.Output circuit 8 includes a USB delivery outlet.
The portable type solar energy charger that this utility model provides can utilize solar electrical energy generation, makees for field
Industry, also just can complete the selection to voltage conversion circuit according to the generating intensity of photovoltaic array simultaneously.
This utility model preferred embodiment disclosed above is only intended to help to illustrate this utility model.The most real
Execute example and do not have all of details of detailed descriptionthe, be also not intended to the specific embodiment party that this utility model is only described
Formula.Obviously, according to the content of this specification, can make many modifications and variations.This specification is chosen and has
Body describes these embodiments, is to preferably explain principle of the present utility model and actual application, so that
Skilled artisan can be best understood by and utilize this utility model.This utility model is only by right
Claim and four corner thereof and the restriction of equivalent.
Claims (4)
1. a portable type solar energy charger, it is characterised in that including:
Photovoltaic array, voltage detecting circuit, microprocessor, the first relay, the second relay, the first voltage conversion circuit, the second voltage conversion circuit, output circuit；Described photovoltaic array is connected with described voltage detecting circuit, described voltage detecting circuit is connected with described microprocessor, described microprocessor is connected with described first relay, the second relay respectively, described photovoltaic array outfan connects described first relay and the second relay, described first relay, the second relay connect the first voltage conversion circuit, the second voltage conversion circuit respectively, and described first voltage conversion circuit, the second voltage conversion circuit connect described output circuit respectively；
Described photovoltaic array converts solar energy into unidirectional current, described voltage detecting circuit is used for detecting described galvanic value, the magnitude of voltage detected is sent to described microprocessor by described voltage detecting circuit, described microprocessor controls described first relay or the second relay adhesive according to described magnitude of voltage, the photovoltaic conversion that described photovoltaic array is inputted by described first voltage conversion circuit or the second voltage conversion circuit is a fixed value, and sends to described output circuit.
2. portable type solar energy charger as claimed in claim 1, it is characterised in that described microprocessor is single-chip microcomputer.
3. portable type solar energy charger as claimed in claim 1, it is characterised in that described first voltage conversion circuit, the second voltage conversion circuit are respectively transformator.
4. portable type solar energy charger as claimed in claim 1, it is characterised in that described output circuit includes a USB delivery outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054731.9U CN205489620U (en) | 2016-01-20 | 2016-01-20 | Portable solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054731.9U CN205489620U (en) | 2016-01-20 | 2016-01-20 | Portable solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489620U true CN205489620U (en) | 2016-08-17 |
Family
ID=56638859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054731.9U Expired - Fee Related CN205489620U (en) | 2016-01-20 | 2016-01-20 | Portable solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505933A (en) * | 2016-12-30 | 2017-03-15 | 马鞍山佳鼎通信科技有限公司 | A kind of outdoor solar power supply system |
| CN106602997A (en) * | 2016-12-30 | 2017-04-26 | 马鞍山佳鼎通信科技有限公司 | Adaptive solar charging system |
-
2016
- 2016-01-20 CN CN201620054731.9U patent/CN205489620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505933A (en) * | 2016-12-30 | 2017-03-15 | 马鞍山佳鼎通信科技有限公司 | A kind of outdoor solar power supply system |
| CN106602997A (en) * | 2016-12-30 | 2017-04-26 | 马鞍山佳鼎通信科技有限公司 | Adaptive solar charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |